746593
  -OEChem-02060822472D

  1  0  0     0  0  0  0  0  0999 V2000
   -1.2542   -7.7167    0.0000 Md  0  0  0  0  0  0  0  0  0  0  0  0
M  ISO  1   1 258
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
746593

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
029665187

> <PUBCHEM_SUBSTANCE_SYNONYM>
258Md
29665-18-7
Mendelevium, isotope of mass 258
Mendelevium-258

> <PUBCHEM_GENERIC_REGISTRY_NAME>
29665-18-7

> <PUBCHEM_XREF_EXT_ID>
029665187

> <PUBCHEM_EXT_DATASOURCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&regno=029665187

> <PUBCHEM_CID_ASSOCIATIONS>
169070  1

$$$$